Hydronet Co., Ltd.

PRODUCT

Groundwater Monitoring Equipment

Data Logger

Data Logger

SOLAR Type

Model: S-CAP / STU-CAP): This is a new concept of remote terminal unit for long-term water quality monitoring system with solar panel.
This type is combined to WBI or STU with small sized cells and save/collect the data and transmit it to the remote server.
S-CAP/STU-CAP is the eco-friendly 3rd generation data logger without bothering the installation environmental limit.

Composition: STU + Inner Small Solar Panel + Solar Charge Regulator + Rechargeable Battery + Upper/Lower Caing

Installation example

Specification

Model Name	S-CAP/STU-CAP
Processor	High performance, Low power consumption ARM Cortex M3
Dimensions(exclude connector)	196mm(H)x152mm(W)x46mm(D)
Supply Voltage	DC 12Volt
Supply Current	≤50mA @ LCD active, exclude CDMA modem, ≤60uA @sleep mode
Memory	Micro SD up to 4GByte / internal serial flash up to 4MByte
Wireless Communication	CDMA or WCDMA or 400MHz band RF modem(option)
Display & Control	400x240 QVGA Color TFT-LCD & Keypad
Built-in Surge Protection Devices	each port, 3 stage
Innner Battery	10.8V Lithium 5,200mAh
Operating condition	Temp. -20~55˚C, R.H. ≤99%(Non-Condensing)

External port

USB Communication	Serical comport mode / mass storage mode
Serial Communication	RS-485 or RS-232C, SDI-12, Opto-isolated 2-Wire TTL(optional)
Antenna	SMA, CDMA or RF modem
External DC Power	Solar panel or External Battery or External DC power
Digital input	High impedance
Digital output	Power, Open Collector, 3.3V TTL
Analog input	Voltage or Current Loop